The Clean Air Act of 1970 Has

question 53

Multiple Choice

The Clean Air Act of 1970 has

• A)been ineffective in reducing lead emissions in automobiles
• B)actually caused an increase in auto emissions
• C)been fairly successful in reducing auto emissions, especially lead
• D)been unsuccessful in reducing auto emissions, especially sulfur oxides
• E)been ineffective in reducing carbon monoxide emissions from autos

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Definitions:

Niche Marketing

A targeted marketing strategy focusing on a specific segment of the market that is not being addressed or is under-served by mainstream providers.

Customized Workout

A fitness regime specifically designed to meet the individual goals, needs, and preferences of a person.

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The psychological discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values at the same time.

Market Concentration

The extent to which a small number of firms dominate a particular market, often measured by the concentration ratio or Herfindahl-Hirschman Index.